CN210891096U

CN210891096U - Novel flexible COB light source

Info

Publication number: CN210891096U
Application number: CN201922337958.0U
Authority: CN
Inventors: 毛立成
Original assignee: Ke Guozhi
Current assignee: Ke Guozhi
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-06-30
Anticipated expiration: 2029-12-24

Abstract

The utility model provides a novel flexible COB light source, includes lamp shade, flexible COB light source, lamp body, is provided with the lamp body in the lamp shade, the lamp body is cavity tubular structure, the outside section of thick bamboo face of parcel lamp body is hugged closely to flexible COB light source, and the top of lamp body is also covered by flexible COB light source, and flexible COB light source is connected with the flexible chip of COB. The beneficial effects are that: the replacement that will have the LED paster light source now is flexible COB light source, has rejected the supporting structure, electroless, no paster process, simultaneously, because flexible COB light source belongs to flexible matrix body, easily machine-shaping only needs 2 electrically conductive pins, simple structure to make the equipment more swift, make things convenient for the process to reduce, practice thrift the cost, flexible COB light source height color development, luminous even, no facula, healthy environmental protection.

Description

Novel flexible COB light source

Technical Field

The utility model belongs to the LED lamps and lanterns field specifically relates to a novel flexible COB light source.

Background

The LED light source among the prior art is an electroluminescent semiconductor material chip, solidify on the support with silver glue or white glue, then connect chip and circuit board with silver-colored thread or gold thread, it is sealed with epoxy all around, play the effect of inside heart yearn of protection, install the shell at last, the lamp body is connected with lamp holder integrative glue, when light source or lamps and lanterns appear damaging, often need directly change whole light source, the LED light source has a plurality of electrically conductive pins simultaneously, the assembly process is many and complicated, just so cause the increase of cost.

Disclosure of Invention

An object of the utility model is to provide a novel flexible COB light source.

The utility model discloses the technical scheme who adopts as follows:

a novel flexible COB light source which characterized in that: including lamp shade (1), flexible COB light source (2), lamp body (3), be provided with lamp body (3) in lamp shade (1), lamp body (3) are the cavity tubular structure, the outside tube face of parcel lamp body (3) is hugged closely in flexible COB light source (2), and top (9) of lamp body (3) are also covered by flexible COB light source (2), are equipped with COB light bead (6) on flexible COB light source (2), and flexible COB light source (2) are connected with COB flexible chip (8).

Preferably, the COB flexible chip (8) is arranged in the hollow structure of the lamp body (3).

Preferably, the lower extreme of lamp body (3) is equipped with lamp shade fixing base (10), and the lower extreme of lamp shade fixing base (10) is equipped with pin fixed block (11), and pin fixed block (11) upper end is equipped with built-in wire, and pin fixed block (11) lower extreme is equipped with electrically conductive pin (4) that link to each other with built-in wire, COB flexible chip (8) are connected with the built-in wire of electrically conductive pin (4) upper end.

Preferably, the side of lamp body (3) is equipped with side opening (7), and flexible COB light source (2) that are connected with COB flexible chip (8) stretch out from side opening (7), make flexible COB light source (2) hug closely the outside tube face of parcel lamp body (3) with the adhesive, and top (9) of lamp body (3) are also covered by flexible COB light source (2).

Preferably, the lampshade (1) is provided with a vent hole (5).

Preferably, the lower end of the lamp body (3) is of an E14 lamp cap structure, and the conductive pins (4) are arranged in the hollow cavity of the lamp body (3) in an inward hiding and extending mode.

Preferably, the lower end of the lamp body (3) is of an E27 lamp cap structure, and the pin fixing block (11) is of an externally threaded lamp cap structure.

Preferably, a driving power supply (12) is arranged in the hollow structure of the lamp body (3), and the driving power supply (12) is connected with the COB flexible chip (8) through a lead.

The utility model has the advantages that:

1. the existing LED patch light source is replaced by a flexible COB light source, a support structure is eliminated, and electroless plating and no patch process are performed, so that the process is reduced by nearly one third, and the cost is saved by one third.

2. The existing LED light source is provided with a plurality of conductive pins, the assembly process is multiple and complex, and only 2 conductive pins are needed by adopting the flexible COB light source.

3. The flexible COB light source belongs to a flexible matrix body, is easy to machine and form, simple to install and convenient to use, and saves the lamp machining and subsequent maintenance cost.

4. The flexible COB light source has high color rendering, uniform light emission, no light spot, health and environmental protection.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is the utility model discloses a novel flexible COB light source's overall structure schematic diagram.

Fig. 2 is the utility model discloses a flexible COB light source structure schematic diagram of novel flexible COB light source.

Fig. 3 is a schematic structural diagram of embodiment 2 of the novel flexible COB light source of the present invention.

Fig. 4 is a schematic structural diagram of embodiment 3 of the novel flexible COB light source of the present invention.

Fig. 5 is a schematic structural diagram of embodiment 4 of the novel flexible COB light source of the present invention.

The reference numerals are explained below:

1. a lamp shade; 2. a novel COB light source; 3. a lamp body; 4. a conductive pin; 5. a vent hole; 6. COB light beads; 7. opening the side; 8. a COB flexible chip; 9. a top portion (9); 10. a lampshade fixing seat; 11. a pin fixing block; 12. the power supply is driven.

Detailed Description

The present invention will be further described with reference to the following examples and drawings.

Example 1

As shown in FIGS. 1-3, a novel flexible COB light source comprises a lampshade (1), a flexible COB light source (2) and a lamp body (3), wherein the lamp body (3) is arranged in the lampshade (1), the lamp body (3) is of a hollow cylindrical structure, a lampshade fixing seat (10) is arranged at the lower end of the lamp body (3), a side opening (7) is arranged on the side surface of the lamp body (3), the flexible COB light source (2) is an LED COB light source and belongs to a flexible matrix body, the flexible COB light source (2) is tightly attached to the outer cylindrical surface wrapping the lamp body (3), the top (9) of the lamp body (3) is also covered by the flexible COB light source (2), COB light beads (6) are arranged on the flexible COB light source (2), the flexible COB light source (2) is connected with a COB flexible chip (8), the COB flexible chip (8) is arranged in the hollow structure of the lamp body (3), the utility model discloses a flexible COB light source, including lamp body (3), lamp shade (1), lamp shade fixing base (10) and lamp shade (8), lamp shade (1) plays the guard action to COB light source (2), and pin fixing base (11) upper end is equipped with built-in wire, and pin fixing base (11) lower extreme is equipped with electrically conductive pin (4) that link to each other with built-in wire, COB flexible chip (8) are connected with electrically conductive pin (4) wire, and lamp body (3) play heat dissipation and electrically conductive effect, and flexible COB light source (2) and COB flexible chip (8) all include the flexible circuit board.

The working principle is as follows: when the installation, be connected COB flexchip (8) with the built-in wire in pin fixed block (11) upper end, place the hollow structure of lamp body (3) in COB flexchip (8), stretch out from side opening (7) flexible COB light source (2) that will be connected with COB flexchip (8), make flexible COB light source (2) hug closely the outside bobbin face of parcel lamp body (3) with the adhesive, lamp body top (9) of lamp body (3) also are covered by flexible COB light source (2), overlap lamp shade (1) in lamp body (3) outer end again, utilize lamp shade fixing base (10) and lamp body (3) fixed connection, utilize the joint mode, the installation is quick, the later maintenance is also convenient.

Example 2

This example differs from example 1 in that: as shown in fig. 4, the lower end of the lamp body (3) is an E14 lamp cap structure, and the conductive pins (4) are arranged in the hollow cavity of the lamp body (3) in an inward-hidden and extending manner.

Example 3

This example differs from example 1 in that:

as shown in fig. 5, the lower end of the lamp body (3) is of an E27 lamp cap structure, and the pin fixing block (11) is of an externally threaded lamp cap structure.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. A novel flexible COB light source which characterized in that: including lamp shade (1), flexible COB light source (2), lamp body (3), be provided with lamp body (3) in lamp shade (1), lamp body (3) are the cavity tubular structure, the outside tube face of parcel lamp body (3) is hugged closely in flexible COB light source (2), and top (9) of lamp body (3) are also covered by flexible COB light source (2), are equipped with COB light bead (6) on flexible COB light source (2), and flexible COB light source (2) are connected with COB flexible chip (8).

2. The novel flexible COB light source of claim 1, characterized in that: the COB flexible chip (8) is arranged in the hollow structure of the lamp body (3) in an internal mode.

3. The novel flexible COB light source of claim 2, characterized in that: the lower extreme of lamp body (3) is equipped with lamp shade fixing base (10), and the lower extreme of lamp shade fixing base (10) is equipped with pin fixed block (11), and pin fixed block (11) upper end is equipped with built-in wire, and pin fixed block (11) lower extreme is equipped with electrically conductive pin (4) that link to each other with built-in wire, COB flexible chip (8) are connected with the built-in wire of electrically conductive pin (4) upper end.

4. The novel flexible COB light source of claim 1, characterized in that: the side of lamp body (3) is equipped with side opening (7), stretches out from side opening (7) flexible COB light source (2) that are connected with COB flexible chip (8), makes flexible COB light source (2) hug closely the outside bobbin face of parcel lamp body (3) with the adhesive, and top (9) of lamp body (3) are also covered by flexible COB light source (2).

5. A novel flexible COB light source according to any one of claims 1 to 4, characterized in that: the lampshade (1) is provided with a vent hole (5).

6. The novel flexible COB light source of claim 3, characterized in that: the lower end of the lamp body (3) is of an E14 lamp cap structure, and the conducting pins (4) are arranged in the hollow cavity of the lamp body (3) in an internally-hidden extending mode.

7. The novel flexible COB light source of claim 3, characterized in that: the lower end of the lamp body (3) is of an E27 lamp cap structure, and the pin fixing block (11) is of an externally threaded lamp cap structure.

8. The novel flexible COB light source of claim 3, characterized in that: a driving power supply (12) is arranged in the hollow structure of the lamp body (3), and the driving power supply (12) is connected with a COB flexible chip (8) through a lead.